On Sept 22nd, 2011 at the first Twilio <Conference> we had
the opportunity to share details on how the engineering team has scaled up the
Twilio infrastructure and organization over the past three years. Embedded
below are the slides from the talk.

Over the past few years the company has grown from 3 to more than 70. We’ve
expanded from phone service to long code SMS, short code SMS, browser VoIP, and
mobile VoIP. We’ve extended the Twilio cloud beyond the 5-verbs to
conferencing, transcription, presence, and app billing with Twilio
Connect. We’ve scaled traffic by more 100x over the past year, and
expanded our server infrastructure from a few servers to 100′s running in the
cloud.